mirror of
https://github.com/yuzu-emu/unicorn
synced 2024-11-25 15:39:02 +00:00
7d4286cda7
This reverts commit 42a77f1ce4934b243df003f95bda88530631387a. The primary intention of this change was to silence messages like make[1]: '/home/berrange/src/virt/qemu/capstone/libcapstone.a' is up to date. which we get when calling make recursively with explicit targets. The problem is that this change affected every make target, not merely the targets that triggered these "is up to date" messages. As a result any targets that were not invoking commands via "$(call quiet-command ...)" suddenly become silent. This is particularly bad for "make install" which now appears todo nothing. Rather than go through every make rule and try to identify places where we now need to explicitly print a message to show work taking place, just revert the change. To address the original problem of silencing "is up to date" messages, we simply add --quiet to the SUBDIR_MAKEVARS variable, so it only affects us on recursive make calls. Backports commit 8cc357b5a8dfba8ed11d1ce376afbc4ea35677a9 from qemu
196 lines
6.1 KiB
Makefile
196 lines
6.1 KiB
Makefile
# Makefile for QEMU - modified for Unicorn engine.
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# Always point to the root of the build tree (needs GNU make).
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BUILD_DIR=$(CURDIR)
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# All following code might depend on configuration variables
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ifneq ($(wildcard config-host.mak),)
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# Put the all: rule here so that config-host.mak can contain dependencies.
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all:
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include config-host.mak
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PYTHON_UTF8 = LC_ALL= LANG=C LC_CTYPE=en_US.UTF-8 $(PYTHON)
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# Check that we're not trying to do an out-of-tree build from
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# a tree that's been used for an in-tree build.
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ifneq ($(realpath $(SRC_PATH)),$(realpath .))
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ifneq ($(wildcard $(SRC_PATH)/config-host.mak),)
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$(error This is an out of tree build but your source tree ($(SRC_PATH)) \
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seems to have been used for an in-tree build. You can fix this by running \
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"$(MAKE) distclean && rm -rf *-linux-user *-softmmu" in your source tree)
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endif
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endif
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CONFIG_SOFTMMU := $(if $(filter %-softmmu,$(TARGET_DIRS)),y)
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CONFIG_USER_ONLY := $(if $(filter %-user,$(TARGET_DIRS)),y)
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CONFIG_ALL=y
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-include config-all-devices.mak
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include $(SRC_PATH)/rules.mak
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config-host.mak: $(SRC_PATH)/configure
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@echo $@ is out-of-date, running configure
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@# TODO: The next lines include code which supports a smooth
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@# transition from old configurations without config.status.
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@# This code can be removed after QEMU 1.7.
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@if test -x config.status; then \
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./config.status; \
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else \
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sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh; \
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fi
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else
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config-host.mak:
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ifneq ($(filter-out %clean,$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
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@echo "Please call configure before running make!"
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@exit 1
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endif
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endif
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GENERATED_HEADERS = config-host.h
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GENERATED_HEADERS += qapi-types.h qapi-visit.h
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GENERATED_SOURCES += qapi-types.c qapi-visit.c
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# Don't try to regenerate Makefile or configure
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# We don't generate any of them
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Makefile: ;
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configure: ;
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.PHONY: all clean cscope distclean install recurse-all FORCE
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$(call set-vpath, $(SRC_PATH))
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LIBS+=-lz $(LIBS_TOOLS)
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SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory --quiet) BUILD_DIR=$(BUILD_DIR)
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SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS))
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SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %-config-devices.mak.d, $(TARGET_DIRS))
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ifeq ($(SUBDIR_DEVICES_MAK),)
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config-all-devices.mak:
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$(call quiet-command,echo '# no devices' > $@," GEN $@")
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else
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config-all-devices.mak: $(SUBDIR_DEVICES_MAK)
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$(call quiet-command, sed -n \
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's|^\([^=]*\)=\(.*\)$$|\1:=$$(findstring y,$$(\1)\2)|p' \
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$(SUBDIR_DEVICES_MAK) | sort -u > $@, \
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" GEN $@")
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endif
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-include $(SUBDIR_DEVICES_MAK_DEP)
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%/config-devices.mak: default-configs/%.mak
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$(call quiet-command,$(SHELL) $(SRC_PATH)/scripts/make_device_config.sh $@ $<, " GEN $@")
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@if test -f $@; then \
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if cmp -s $@.old $@; then \
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mv $@.tmp $@; \
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cp -p $@ $@.old; \
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else \
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if test -f $@.old; then \
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echo "WARNING: $@ (user modified) out of date.";\
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else \
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echo "WARNING: $@ out of date.";\
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fi; \
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echo "Run \"$(MAKE) defconfig\" to regenerate."; \
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rm $@.tmp; \
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fi; \
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else \
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mv $@.tmp $@; \
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cp -p $@ $@.old; \
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fi
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defconfig:
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rm -f config-all-devices.mak $(SUBDIR_DEVICES_MAK)
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ifneq ($(wildcard config-host.mak),)
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include $(SRC_PATH)/Makefile.objs
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endif
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dummy := $(call unnest-vars,, \
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util-obj-y \
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block-obj-y \
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block-obj-m \
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crypto-obj-y \
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crypto-aes-obj-y \
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common-obj-y \
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common-obj-m)
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all: $(TOOLS) $(HELPERS-y) recurse-all modules
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config-host.h: config-host.h-timestamp
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config-host.h-timestamp: config-host.mak
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SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
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SOFTMMU_SUBDIR_RULES=$(filter %-softmmu,$(SUBDIR_RULES))
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$(SOFTMMU_SUBDIR_RULES): $(block-obj-y)
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$(SOFTMMU_SUBDIR_RULES): $(crypto-obj-y)
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$(SOFTMMU_SUBDIR_RULES): config-all-devices.mak
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subdir-%:
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$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" all,)
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$(SUBDIR_RULES): qapi-types.c qapi-types.h qapi-visit.c qapi-visit.h $(common-obj-y) $(util-obj-y)
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ALL_SUBDIRS=$(TARGET_DIRS)
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recurse-all: $(SUBDIR_RULES)
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######################################################################
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# Build libraries
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util/module.o-cflags = -D'CONFIG_BLOCK_MODULES=$(block-modules)'
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######################################################################
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gen-out-type = $(subst .,-,$(suffix $@))
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qapi-py = $(SRC_PATH)/scripts/qapi.py $(SRC_PATH)/scripts/ordereddict.py
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qapi-modules = $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/qapi/common.json
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qapi-types.c qapi-types.h :\
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$(qapi-modules) $(SRC_PATH)/scripts/qapi-types.py $(qapi-py)
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$(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi-types.py \
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$(gen-out-type) -o "." -b $<, \
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" GEN $@")
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qapi-visit.c qapi-visit.h :\
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$(qapi-modules) $(SRC_PATH)/scripts/qapi-visit.py $(qapi-py)
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$(call quiet-command,$(PYTHON_UTF8) $(SRC_PATH)/scripts/qapi-visit.py \
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$(gen-out-type) -o "." -b $<, \
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" GEN $@")
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clean:
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# avoid old build problems by removing potentially incorrect old files
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rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
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find . \( -name '*.l[oa]' -o -name '*.so' -o -name '*.dll' -o -name '*.mo' -o -name '*.[oda]' \) -type f -exec rm {} +
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rm -f $(filter-out %.tlb,$(TOOLS)) $(HELPERS-y) qemu-ga TAGS cscope.* *.pod *~ */*~
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rm -rf .libs */.libs
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@# May not be present in GENERATED_HEADERS
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rm -f $(foreach f,$(GENERATED_HEADERS),$(f) $(f)-timestamp)
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rm -f $(foreach f,$(GENERATED_SOURCES),$(f) $(f)-timestamp)
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rm -rf qapi-generated
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for d in $(ALL_SUBDIRS); do \
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if test -d $$d; then $(MAKE) -C $$d $@ || exit 1; fi; \
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done
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distclean: clean
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rm -f config-host.mak config-host.h* config-host.ld qemu-img-cmds.texi qemu-monitor.texi
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rm -f config-all-devices.mak config-all-disas.mak
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rm -f config.log
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for d in $(TARGET_DIRS); do \
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rm -rf $$d || exit 1 ; \
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done
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rm -Rf .sdk
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cscope:
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rm -f ./cscope.*
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find "$(SRC_PATH)" -name "*.[chsS]" -print | sed 's,^\./,,' > ./cscope.files
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cscope -b
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# Add a dependency on the generated files, so that they are always
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# rebuilt before other object files
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ifneq ($(filter-out %clean,$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
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Makefile: $(GENERATED_HEADERS)
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endif
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